Atari 2600: Diagnostic Test Cartridge 2.0
This diagnostic cart performs several hardware checks (RAM, CPU, TIA, RIOT etc.) and displays the result as a smiley face together with a number that defines the error. This diagnostic cart works on real hardware, but it fails on emulators which usually display error number 3 (ROM error) or 8 (Collisions).
Identifier atari_2600_diagnostic_test_cartridge_2.0_1980_atari_50008_prototypeMediatype softwareScanner Internet Archive Python library 0.4.8Publicdate 2013-12-25 10:46:27Addeddate 2013-12-25 10:46:27Emulator a2600Emulator_ext binController joystick